Calculate the enthalpy and entropy values of the saturated isobutane vapor at 340 K using the information in the table below. The vapor pressure at 340K is 8 bar. 300 K and 1 bar (ideal gas reference state ) H0ig = 18,115 J/mol, S0ig= 295.976 J/molK

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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Calculate the enthalpy and entropy values of the saturated isobutane vapor at 340 K using the information in the table below. The vapor pressure at 340K is 8 bar.

300 K and 1 bar (ideal gas reference state ) H0ig = 18,115 J/mol, S0ig= 295.976 J/molK

= 1.7765 + 33.037 x 10-3 T
(T: Kelvin)
R
Р (bar)
T=340 K
T=350 K
T=360 K
T=370 K
T=380 K
0.10
0.99700
0.99719
0.99737
0.99753
0.99767
0.50
0.98745
0.98830
0.98907
0.98977
0.99040
2
0.95895
0.96206
0.96483
0.96730
0.96953
4
0.92422
0.93069
0.93635
0.94132
0.94574
6
0.88742
0.89816
0.90734
0.91529
0.92223
8
0.84575
0.86218
0.87586
0.88745
0.89743
10
0.79659
0.82117
0.84077
0.85695
0.87061
12
0.77310
0.80103
0.82315
0.84134
14
0.75506
0.78531
0.80923
15.41
0.71727
Transcribed Image Text:= 1.7765 + 33.037 x 10-3 T (T: Kelvin) R Р (bar) T=340 K T=350 K T=360 K T=370 K T=380 K 0.10 0.99700 0.99719 0.99737 0.99753 0.99767 0.50 0.98745 0.98830 0.98907 0.98977 0.99040 2 0.95895 0.96206 0.96483 0.96730 0.96953 4 0.92422 0.93069 0.93635 0.94132 0.94574 6 0.88742 0.89816 0.90734 0.91529 0.92223 8 0.84575 0.86218 0.87586 0.88745 0.89743 10 0.79659 0.82117 0.84077 0.85695 0.87061 12 0.77310 0.80103 0.82315 0.84134 14 0.75506 0.78531 0.80923 15.41 0.71727
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